0034-target-riscv-rvv-1.0-floating-point-square-root-inst.patch 1.2 KB

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  1. From 8dbf85414916b53047dd762cf3fa7f501d6db6f0 Mon Sep 17 00:00:00 2001
  2. From: Frank Chang <frank.chang@sifive.com>
  3. Date: Thu, 2 Jul 2020 11:44:23 +0800
  4. Subject: [PATCH 034/107] target/riscv: rvv-1.0: floating-point square-root
  5. instruction
  6. Signed-off-by: Frank Chang <frank.chang@sifive.com>
  7. Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
  8. Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
  9. ---
  10. target/riscv/insn32.decode | 2 +-
  11. 1 file changed, 1 insertion(+), 1 deletion(-)
  12. diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
  13. index dec3fe1f34..c41965f1d8 100644
  14. --- a/target/riscv/insn32.decode
  15. +++ b/target/riscv/insn32.decode
  16. @@ -538,7 +538,7 @@ vfwmsac_vv 111110 . ..... ..... 001 ..... 1010111 @r_vm
  17. vfwmsac_vf 111110 . ..... ..... 101 ..... 1010111 @r_vm
  18. vfwnmsac_vv 111111 . ..... ..... 001 ..... 1010111 @r_vm
  19. vfwnmsac_vf 111111 . ..... ..... 101 ..... 1010111 @r_vm
  20. -vfsqrt_v 100011 . ..... 00000 001 ..... 1010111 @r2_vm
  21. +vfsqrt_v 010011 . ..... 00000 001 ..... 1010111 @r2_vm
  22. vfmin_vv 000100 . ..... ..... 001 ..... 1010111 @r_vm
  23. vfmin_vf 000100 . ..... ..... 101 ..... 1010111 @r_vm
  24. vfmax_vv 000110 . ..... ..... 001 ..... 1010111 @r_vm
  25. --
  26. 2.33.1